*,html,body{margin:0;padding:0;}
html{-webkit-tap-highlight-color:rgba(255,255,255,0)}
body{font-family:'宋体','Microsoft YaHei',Arial;font-size: 12px;}
h3{font-size:100%;}
a,ul,li,ol{list-style:none;}
a{text-decoration:none;}
img{border:none;vertical-align:top}
a,img{border:none;}
.clearfix:after,.clearfix:before{content:'';display: table;visibility: hidden;overflow: hidden;}
.clearfix:after{clear:both;}
.clearfix{zoom:1;*zoom:1;}
.display-none{display:none;}
.fl{float:left;}
.fr{float:right;}
.pos-r{position:relative;}
.ml-5{margin-left:5px}
.mt-10{margin-top:10px;}
.mt-15{margin-top:15px;}

.row-model-zt{
    display:-webkit-box;
    display:-ms-flexbox;
    display:-webkit-flex;
    display:flex;
    -webkit-box-pack:justify;
    -ms-flex-pack:justify;
    -webkit-justify-content:space-between;
    justify-content:space-between;
    -webkit-box-lines:multiple;
    -moz-box-lines:multiple;
    -webkit-flex-wrap:wrap;
    -ms-flex-wrap:wrap;
    flex-wrap:wrap;
    -webkit-box-align:start;
    -ms-flex-align:start;
    -webkit-align-items:flex-start;
    align-items:flex-start
}
.row-model-zt>[class*=col]{
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box;
    box-sizing:border-box;
    text-align:center;
}
.row-model-zt .col-auto {
    width:100%
}
.row-model-zt .col100 {
    width:100%;
}
.row-model-zt .col15 {
    width:15%;
}
.row-model-zt .col33 {
    width:32.33%;
}
.row-model-zt .col48 {
    width:49.2%;
}
.row-model-zt .col70 {
    width:70%;
}